Bell Bike Stratus MIPS Bicycle HelmetsBell Bike Stratus Mips Bicycle Helmets Built with the same core design principles as the pro level Z20, the Stratus combines lightweight aero efficiency with cutting edge comfort technologies. The shape was refined for all around road performanceventilated for long climbs but still fast for the flatsdelivering level protection and versatility for the road rider. Executive Protection and Fit Technology Engineered for safety, comfort, and easy

/* Adjusted min-width for better fit on most phones */ } } Size CM IN HAT SIZE (IN) Universal Women's & S/M 50-57 19 5/8"– 22 1/2" 6 1/4"– 7 1/8" Universal Adult & M/L 53-60 20 7/8"–23 5/8" 6 5/8"–7 1/2" Universal XL 58-63 22 7/8"– 24 7/8" 7 1/4"– 7 7/8"

Precision-crafted to meet the logistical standards of trail-riding executives:

increasing maneuverability and control

Integrated storage streamlines nutrition needs into rear airfoil compartment

Perfect for hard pack conditions and rolling trails where carrying speed is key

providing everything you need to service your rear shock

allowing for wireless personalization and reliable shifting

and Gravity racing

Constructed from premium materials

Gradation: 11-34 teeth

and Hat Size)

Material: Carbon Fiber